Comparing the BMW iX and the Tata Sierra side by side helps you weigh how each car fits your driving needs before you decide. In terms of pricing, the BMW iX is available at ₹11,999,000, while the Tata Sierra is priced at ₹2,290,000. On the engine front, the BMW iX comes with a N/A (Electric) unit compared to the Tata Sierra's N/A (Electric), producing 326 bhp (iX xDrive40) / 523 bhp (iX xDrive50) / 611 bhp (iX M60) and 167 bhp (FWD) / 268 bhp (AWD) respectively. The full specification, pricing and feature breakdown for both cars is available in the table below.
| Specification | ||
|---|---|---|
Engine & Performance |
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| Battery | 111.5 kWh NMC (xDrive50) / 76.6 kWh (xDrive40) | LFP Battery (IP67) |
| Displacement | N/A (Electric) | N/A (Electric) |
| Drive Type | xDrive AWD (Dual Motor) | FWD / AWD |
| Engine Type | Permanent Magnet Synchronous Motor (AWD - Dual) | Permanent Magnet Synchronous Motor |
| Fuel Type | Electric | Electric |
| Gearbox | Single-Speed | Single-Speed |
| Power | 326 bhp (iX xDrive40) / 523 bhp (iX xDrive50) / 611 bhp (iX M60) | 167 bhp (FWD) / 268 bhp (AWD) |
| Starter | Electric | Electric |
| Torque | 630 Nm (xDrive40) / 765 Nm (xDrive50) / 1100 Nm (M60) | 250 Nm (FWD) / 430 Nm (AWD) |
| Transmission Type | Automatic (Single-Speed) | Automatic (Single-Speed) |
Electric Vehicle Specs |
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| Battery Capacity | 111.5 kWh | 60 kWh / 69 kWh |
| Charging Time | DC Fast: ~35 min (10-80%) / AC: ~11 hours (22 kW) | DC Fast: ~40 min (10-80%) |
| Fast Charging Support | Yes - DC (200 kW) | Yes - CCS2 DC |
| Range | 630 km - WLTP (xDrive50) | 450 km+ (est.) |
| Regenerative Braking | Yes - Adaptive Regen (B mode) | Yes - Regen Levels |
Dimensions & Weight |
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| Boot Space | 500 Litres + 80 L frunk | 426 Litres |
| Gross Vehicle Weight | 3150 kg | 2200 kg |
| Ground Clearance | 205 mm | 205 mm |
| Kerb Weight | 2530 kg (xDrive50) | 1700 kg (est.) |
| Length, Width, Height | 4953 mm / 1967 mm / 1696 mm | 4350 mm / 1825 mm / 1635 mm |
| Seating Capacity | 5 | 5 |
| Wheelbase | 3000 mm | 2560 mm |
Comfort & Interior |
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| Adjustable Steering | Tilt & Telescopic | Tilt & Telescopic |
| Auto-Dimming IRVM | Yes | — |
| Central Locking | Yes | Yes |
| Climate Control | Tri-Zone Automatic Climate Control with Heat Pump | Automatic Dual-Zone Climate Control |
| Cluster | 12.3-inch BMW Panoramic Curved Display | 12.3-inch Digital Cluster |
| Cruise Control | Yes - Driving Assistant Professional | Yes - ADAS |
| Electrically Adjustable Seats | Yes - Front (Memory + Massage) | Yes - Driver |
| Infotainment System | 14.9-inch BMW Curved Display with Android Auto & Apple CarPlay | 12.3-inch Touchscreen with Wireless Android Auto & Apple CarPlay |
| Keyless Entry | Yes - Comfort Access + Digital Key Plus | Yes |
| Power Adjustable ORVMs | Yes | Yes |
| Power Windows | Yes | Yes |
| Push Start | Yes | Yes |
| Rear AC Vents | Yes | Yes |
| Rear Seat Armrest | Yes | Yes |
| Seat Upholstery | Microfibre / Veganza / Merino Leather | Leatherette / Leather |
| Sound System | Bowers & Wilkins Diamond Surround Sound (30-Speaker) | JBL 9-Speaker |
| Sunroof | Sky Lounge Panoramic Glass Roof | Panoramic Sunroof |
| USB Ports | Yes - USB-C | Yes - V2L |
| Voice Command | Yes | Yes |
| Wireless Charger | Yes | Yes |
Exterior & Lighting |
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| Body-Colored Bumpers | Yes | Yes |
| DRLs | LED DRLs | LED DRLs |
| Fog Lamps | Yes - Integrated LED | Yes - LED |
| Headlight | BMW Adaptive LED Laserlight Headlamps | LED Matrix Headlamps |
| ORVMs with Turn Indicators | Yes - Power Folding | Yes - Power Folding |
| Rear Wiper & Defogger | Yes | Yes |
| Roof Rails | — | Yes |
| Tail Lamp Type | LED Tail Lamps | LED Tail Lamps |
| Tyre Size | 255/50 R21 (front) / 275/45 R21 (rear) | 225/60 R18 |
| Tyre Type | Radial, Tubeless | Radial, Tubeless |
| Wheel Type | 21-inch Aerodynamic Alloy Wheels | 18-inch Alloy Wheels |
Safety |
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| ABS | Yes | Yes |
| Airbags | 6 Airbags | 6 Airbags |
| Brake Assist | Yes | Yes |
| EBD | Yes | Yes |
| Electronic Stability Program (ESP) | Yes - DSC + DTC + xDrive + ADB | Yes |
| Hill Hold Assist | Yes - HDC | Yes |
| ISOFIX Child Seat Mounts | Yes | Yes |
| Rear Parking Camera | Yes - 360° Surround View | Yes - 360° |
| Rear Parking Sensors | Yes | Yes |
| TPMS (Tyre Pressure Monitoring System) | Yes | Yes |
Other Specifications |
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| Color Options | Mineral WhiteBlack SapphireArctic Race BlueSophisto GreyStorm BayAlpine WhiteDark GraphiteAventurin Red MetallicDune Grey | Pure GreyPrestine WhiteBengal RougeMunar MistCoorg CloudAndaman Adventure |
| Rating (out of 5) | 4.4 | 4.2 |
| Reviewer Name | Motoautiv Expert | Motoautiv Expert |
